Cutter knife



1. Cutter knife

2. Cutter knife

1.1 is a top, front, and right side perspective view of a cutter knifeembodying my new design in accordance with a first embodiment;

1.2 is a bottom, front, and right side perspective view thereof;

1.3 is a right side elevation view thereof;

1.4 is a top plan view thereof;

1.5 is a bottom plan view thereof;

1.6 is a front elevation view thereof;

1.7 is a rear elevation view thereof; and

1.8 is an exploded top, front, and right side perspective view thereofwith the blade separated from the handle.

2.1 is a top, front, and right side perspective view of a cutter knifeembodying my new design in accordance with a second embodiment;

2.2 is a bottom, front, and left side perspective view thereof;

2.3 is a right side elevation view thereof;

2.4 is a left side elevation view thereof;

2.5 is a top plan view thereof;

2.6 is a bottom plan view thereof;

2.7 is a front elevation view thereof;

2.8 is a rear elevation view thereof; and

2.9 is an exploded top, front, and right side perspective view thereofwith the blade separated from the handle.

CLAIM The ornamental design for a cutter knife, as shown and described.